The ListenTALK Headset 4 (LA-454) features a dual over-ear design for enhanced noise isolation. With a built-in boom mic, it’s perfect for hands-free communication in high-noise environments, ensuring clear audio and comfort during extended use.
$229.00
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The ListenTALK Headset 4 (LA-454) is engineered for optimal performance in high-noise environments, making it an excellent choice for professionals who require clear audio communication. Its dual over-ear design not only enhances comfort but also provides superior noise isolation, allowing users to engage in conversations without being distracted by background sounds.
With a built-in boom microphone, the LA-454 allows for hands-free communication, making it ideal for applications where mobility is essential, such as training, events, and group discussions. The microphone captures your voice clearly while filtering out ambient noise, ensuring that your message is heard loud and clear.
In addition to its exceptional sound quality, the Headset 4 offers a Noise Reduction Rating of 23.7 dB, protecting your hearing while delivering crystal-clear audio. This feature is crucial in loud environments, where safeguarding your hearing is as important as effective communication.
Designed for comfort and durability, the lightweight construction of the Headset 4 allows for prolonged use without discomfort. Experience enhanced audio clarity and reliable communication with the ListenTALK Headset 4, where functionality meets comfort for an exceptional listening experience.
Physical
| Color | Black |
| Cable Length | 104 cm (41 in.) |
| Unit Weight | 404 g (14.3 oz.) |
| Shipping Weight | 420 g (14.8 oz.) with 454 g (1.0 lbs.) minimum |
Interconnections
| Connection/s | Male 3.5 mm (TRRS), CTIA complaint |
Audio
| Microphone Element | Electret |
| Microphone Polar Pattern | Unidirectional – Noise Cancelling |
| Microphone Impedance | 1.2 kOhms typical |
| Microphone Sensitivity | -45 dBV/Pa @ 1 kHz |
| Microphone Bandwidth | 120 Hz – 6 kHz |
| Microphone Bias | 3 – 5 VDC |
| Headphone Impedance | 250 Ohms |
| Headphone Bandwidth | 80 Hz – 15 kHz |
| Noise Reduction Rating (NRR) | 23.2 dB |
Compliance
| Standards | RoHS |
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